Countdown: Five Days Until The Pretty Little Liars Season 6 Finale!

To prepare ourselves for some serious betrayal in next week's finale, we're taking a look back at some (but certainly not ALL!) epic PLL betrayals.

Let's start with Spencer kissing not one but TWO of her sister's fiance's.

First there was Ian, and then there was Wren.

Or! Remember Hanna's Mom Sleeping With Wilden?

Look, things are better between them now, but remember way back when Officer Wilden was hanging around the house? Hanna was pretty upset about this, even though we finally learned Ashley was only sleeping with Wilden so Hanna didn't end up in juvey...

What about Aria secretly hunting down Ezra's "son" - that was a doozy.

This was definitely a bad call on Aria's part. Particularly since it turned out Malcolm wasn't actually Ezra's kid. Awks.

That Whole "Toby and Spencer Separately Join the A-Team" Thing...

Deep down we always knew Toby was a good guy, but he made this REALLY hard to believe at times. In an attempt to gain some control over the games 'A' was playing, Spencer joined the 'A' Team, found out that Toby was really alive and only working for the 'A' Team to protect her, and then they both realized trying to bring down 'A' from the inside was impossible and hung up their black hoodies.

There are PLENTY more.

Melissa faking her pregnancy, Byron asking Aria to cover for his affair, Paige telling the cops about Alison - the list goes on and on. Which betrayal was YOUR favorite and who do you think is next in line?